Small fix to our Unicode-aware version of the Curl_execpath() function.

.github/workflows/build-curl.yml

@@ -0,0 +1,57 @@
+name: "CI/CD"
+on:
+  push:
+    branches: ['**']
+  pull_request:
+  release:
+    types: [published]
+
+jobs:
+  build:
+    name: Build cURL
+    runs-on: windows-2019
+    strategy:
+      matrix:
+        include:
+          - flavor: "x86"
+            msystem: "MINGW32"
+            toolchain: "i686"
+          - flavor: "x64"
+            msystem: "MINGW64"
+            toolchain: "x86_64"
+    steps:
+      - uses: msys2/setup-msys2@v2
+        with:
+          msystem: ${{ matrix.msystem }}
+          update: true
+          install: mingw-w64-${{ matrix.toolchain }}-toolchain base-devel cmake zip
+      - uses: actions/checkout@v4
+      - shell: msys2 {0}
+        run: ./build.sh
+      - uses: actions/upload-artifact@v4
+        with:
+          name: curl-windows-${{ matrix.flavor }}
+          path: build/curl-*.zip
+      - uses: actions/upload-artifact@v4
+        with:
+          name: build-log-${{ matrix.flavor }}
+          path: build/curl_build-*.log
+
+  release:
+    name: release files
+    if: ${{ github.event_name == 'release' }}
+    needs: build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          pattern: curl-windows-*
+          path: artifacts
+          merge-multiple: true
+      - uses: Roang-zero1/github-upload-release-artifacts-action@v2
+        with:
+          args: artifacts/
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

README.md

@@ -10,10 +10,45 @@ Resulting binaries run on Windows XP (SP-3) or later. 64-Bit binaries require Wi
 
 ## Prerequisites
 
-This build script is based on [MinGW-w64](https://www.mingw-w64.org/) and [MSYS2](https://www.msys2.org/).
+This build script is based on [**MinGW-w64**](https://www.mingw-w64.org/) and [**MSYS2**](https://www.msys2.org/).
 
-Please see MSYS2 install instructions:  
+### Detailed install instructions:
-https://www.msys2.org/wiki/MSYS2-installation/
+
+1. Install the MSYS2 base-system using the installer (i.e. `msys2-x86_64-yyyymmdd.exe`) from the website:  
+   <https://repo.msys2.org/distrib/x86_64/>
+
+    **Important:** If MSYS2 was installed to a directory other than `C:\msys64`, the variable `MSYS2_DIR` in `make.cmd` must be edited accordingly!
+
+2. Once the MSYS2 base-system has been installed, updated all packages to the latest version:
+   ```
+   $ pacman -Syyuu
+   ```
+
+   **Note:** After the first update, close and re-open the MSYS2 terminal, then run the same command *again*!
+
+3. Now install the 32-Bit *and* 64-Bit MinGW-w64 tool-chains:
+   ```
+   $ pacman -S --noconfirm mingw-w64-i686-toolchain mingw-w64-x86_64-toolchain
+   ```
+
+   (Be sure to **not** install the "UCRT" variants of these tool-chains, but the "traditional" MSVCRT-based ones!)
+
+4. Finally install the "base" development tools, CMake *and* ZIP:
+   ```
+   $ pacman -S --noconfirm --needed base-devel cmake zip
+   ```
+
+## Build instructions
+
+In order to build the 32-Bit *and* 64-Bit cURL packages, just run **`make.cmd`** from the cURL Windows base directory!
+
+Optionally, you can build *only* the 32-Bit or 64-Bit package:
+
+1. Open either the *32-Bit* (`mingw32.exe`) or the *64-Bit* (`mingw64.exe`) MSYS2 terminal
+
+2. Change the working directory to the cURL Windows base directory (i.e. where `build.sh` is located)
+
+3. Now run the **`./build.sh`** script!
 
 ## Acknowledgement
 

build.sh

@@ -5,13 +5,13 @@
 #                        | (__| |_| |  _ <| |___
 #                         \___|\___/|_| \_\_____|
 
-set -e
+set -eo pipefail
-trap 'read -p "Press any key..." x' EXIT
+trap 'read -p "Press any key..." x || true' EXIT
 
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 # cURL version
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-readonly MY_VERSION=8.7.1
+readonly MY_VERSION=8.11.0
 
 ###############################################################################
 # PREPARATION
@@ -92,7 +92,7 @@ if [ "$(sed '/^$/d' "${LOCK_FILE}" | head -n1)" != "${SIGNATURE}" ] ; then
     echo 'Error: Build process is already in progress !!!'
     exit 1
 else
-    trap "rm -f \"${LOCK_FILE}\"; read -p \"Press any key...\" x" EXIT
+    trap "{ rm -f \"${LOCK_FILE}\"; read -p \"Press any key...\" x; } || true" EXIT
 fi
 
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -135,19 +135,19 @@ printf "\n==================== download ====================\n\n"
 fetch_pkg "9a93b2b7dfdac77ceba5a558a580e74667dd6fede4585b91eefb60f03b72df23" "${PKGS_DIR}/zlib.tar.gz"     https://zlib.net/zlib-1.3.1.tar.gz
 fetch_pkg "8c29e06cf42aacc1eafc4077ae2ec6c6fcb96a626157e0593d5e82a34fd403c1" "${PKGS_DIR}/zstd.tar.gz"     https://github.com/facebook/zstd/releases/download/v1.5.6/zstd-1.5.6.tar.gz
 fetch_pkg "e720a6ca29428b803f4ad165371771f5398faba397edf6778837a18599ea13ff" "${PKGS_DIR}/brotli.tar.gz"   https://github.com/google/brotli/archive/refs/tags/v1.1.0.tar.gz
-fetch_pkg "928a0c484fca5a5b9ae484e7b14e6691e946220d77d86ac4031cbb408655b644" "${PKGS_DIR}/openssl.tar.gz"  https://github.com/quictls/openssl/archive/refs/tags/openssl-3.1.5-quic1.tar.gz
+fetch_pkg "78d675d94c0ac3a8b44073f0c2b373d948c5afd12b25c9e245262f563307a566" "${PKGS_DIR}/openssl.tar.gz"  https://github.com/quictls/openssl/archive/refs/tags/openssl-3.3.0-quic1.tar.gz
 fetch_pkg "c68e05989a93c002e3ba8df3baef0021c17099aa2123a9c096a5cc8e029caf95" "${PKGS_DIR}/rtmpdump.tar.gz" https://distfiles.macports.org/rtmpdump/f1b83c10d8beb43fcc70a6e88cf4325499f25857.tar.gz
 fetch_pkg "8f74213b56238c85a50a5329f77e06198771e70dd9a739779f4c02f65d971313" "${PKGS_DIR}/libiconv.tar.gz" https://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.17.tar.gz
-fetch_pkg "c1e0bb2a4427a9024390c662cd532d664c4b36b8ff444ed5e54b115fdb7a1aea" "${PKGS_DIR}/gettext.tar.gz"  https://ftp.gnu.org/pub/gnu/gettext/gettext-0.22.4.tar.gz
+fetch_pkg "ec1705b1e969b83a9f073144ec806151db88127f5e40fe5a94cb6c8fa48996a0" "${PKGS_DIR}/gettext.tar.gz"  https://ftp.gnu.org/pub/gnu/gettext/gettext-0.22.5.tar.gz
-fetch_pkg "3736161e41e2693324deb38c26cfdc3efe6209d634ba4258db1cecff6a5ad461" "${PKGS_DIR}/libssh2.tar.gz"  https://www.libssh2.org/download/libssh2-1.11.0.tar.gz
+fetch_pkg "d9ec76cbe34db98eec3539fe2c899d26b0c837cb3eb466a56b0f109cabf658f7" "${PKGS_DIR}/libssh2.tar.gz"  https://www.libssh2.org/download/libssh2-1.11.1.tar.gz
-fetch_pkg "ca2333c13d1af451af68de3bd13462de7e9a0868f0273dea3da5bc53ad70b379" "${PKGS_DIR}/nghttp2.tar.gz"  https://github.com/nghttp2/nghttp2/releases/download/v1.60.0/nghttp2-1.60.0.tar.gz
+fetch_pkg "20e73f3cf9db3f05988996ac8b3a99ed529f4565ca91a49eb0550498e10621e8" "${PKGS_DIR}/nghttp2.tar.gz"  https://github.com/nghttp2/nghttp2/releases/download/v1.64.0/nghttp2-1.64.0.tar.gz
-fetch_pkg "0cc9b943f61a135e08b80bdcc4c1181f695df18fbb5fa93509a58d7d971dca75" "${PKGS_DIR}/nghttp3.tar.gz"  https://github.com/ngtcp2/nghttp3/releases/download/v1.2.0/nghttp3-1.2.0.tar.gz
+fetch_pkg "a1f92f113c10faca2014b004eb97be363674e23546eb72591c1ac3533f93cba0" "${PKGS_DIR}/nghttp3.tar.gz"  https://github.com/ngtcp2/nghttp3/releases/download/v1.6.0/nghttp3-1.6.0.tar.gz
-fetch_pkg "163e26e6e7531b8bbcd7ec53d2c6b4ff3cb7d3654fde37b091e3174d37a8acd7" "${PKGS_DIR}/ngtcp2.tar.gz"   https://github.com/ngtcp2/ngtcp2/releases/download/v1.4.0/ngtcp2-1.4.0.tar.gz
+fetch_pkg "72b544d2509b8fb58c493f9d3d71fe93959f94bca48aa0c87ddd56bf61178cee" "${PKGS_DIR}/ngtcp2.tar.gz"   https://github.com/ngtcp2/ngtcp2/releases/download/v1.8.1/ngtcp2-1.8.1.tar.gz
 fetch_pkg "4c21a791b610b9519b9d0e12b8097bf2f359b12f8dd92647611a929e6bfd7d64" "${PKGS_DIR}/libidn2.tar.gz"  https://ftp.gnu.org/gnu/libidn/libidn2-2.3.7.tar.gz
 fetch_pkg "1dcc9ceae8b128f3c0b3f654decd0e1e891afc6ff81098f227ef260449dae208" "${PKGS_DIR}/libpsl.tar.gz"   https://github.com/rockdaboot/libpsl/releases/download/0.21.5/libpsl-0.21.5.tar.gz
 fetch_pkg "f1b553384dedbd87478449775546a358d6f5140c15cccc8fb574136fdc77329f" "${PKGS_DIR}/libgsasl.tar.gz" https://ftp.gnu.org/gnu/gsasl/libgsasl-1.10.0.tar.gz
-fetch_pkg "f91249c87f68ea00cf27c44fdfa5a78423e41e71b7d408e5901a9896d905c495" "${PKGS_DIR}/curl.tar.gz"     https://curl.se/download/curl-${MY_VERSION}.tar.gz
+fetch_pkg "264537d90e58d2b09dddc50944baf3c38e7089151c8986715e2aaeaaf2b8118f" "${PKGS_DIR}/curl.tar.gz"     https://curl.se/download/curl-${MY_VERSION}.tar.gz
-fetch_pkg "ccbdfc2fe1a0d7bbbb9cc15710271acf1bb1afe4c8f1725fe95c4c7733fcbe5a" "${PKGS_DIR}/cacert.pem"      https://curl.se/ca/cacert-2023-12-12.pem
+fetch_pkg "189d3cf6d103185fba06d76c1af915263c6d42225481a1759e853b33ac857540" "${PKGS_DIR}/cacert.pem"      https://curl.se/ca/cacert-2024-09-24.pem
 fetch_pkg "zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz" "${PKGS_DIR}/manpage.html"    https://curl.se/docs/manpage.html
 
 ###############################################################################
@@ -216,7 +216,7 @@ rm -rf "${RTMP_DIR}" && mkdir "${RTMP_DIR}"
 tar -xvf "${PKGS_DIR}/rtmpdump.tar.gz" --strip-components=1 -C "${RTMP_DIR}"
 pushd "${RTMP_DIR}"
 patch -p1 -b < "${BASE_DIR}/patch/librtmp_openssl.diff"
-make SYS=mingw SHARED= prefix="${DEPS_DIR}" XCFLAGS="-march=${MY_MARCH} -mtune=${MY_MTUNE} -DNDEBUG -D_WIN32_WINNT=0x0501 -I${DEPS_DIR}/include" XLDFLAGS="-L${DEPS_DIR}/lib" XLIBS="-lws2_32"
+make SYS=mingw SHARED= prefix="${DEPS_DIR}" XCFLAGS="-march=${MY_MARCH} -mtune=${MY_MTUNE} -DNDEBUG -D_WIN32_WINNT=0x0501 -I${DEPS_DIR}/include" XLDFLAGS="-L${DEPS_DIR}/lib" XLIBS="-lws2_32 -lcrypt32"
 make SYS=mingw SHARED= prefix="${DEPS_DIR}" install
 popd
 
@@ -290,7 +290,7 @@ readonly TCP2_DIR="${WORK_DIR}/ngtcp2"
 rm -rf "${TCP2_DIR}" && mkdir "${TCP2_DIR}"
 tar -xvf "${PKGS_DIR}/ngtcp2.tar.gz" --strip-components=1 -C "${TCP2_DIR}"
 pushd "${TCP2_DIR}"
-CFLAGS="-march=${MY_MARCH} -mtune=${MY_MTUNE} -DNDEBUG -D_WIN32_WINNT=0x0501 -I${DEPS_DIR}/include" LDFLAGS="-L${DEPS_DIR}/lib" OPENSSL_CFLAGS="-I${DEPS_DIR}/include" OPENSSL_LIBS="-L${DEPS_DIR}/lib -lssl -lcrypto -lws2_32 -lz" ZLIB_CFLAGS="-I${DEPS_DIR}/include" ZLIB_LIBS="-L${DEPS_DIR}/lib -lz" ./configure --prefix="${DEPS_DIR}" --enable-lib-only --with-openssl --disable-shared
+CFLAGS="-march=${MY_MARCH} -mtune=${MY_MTUNE} -DNDEBUG -D_WIN32_WINNT=0x0501 -I${DEPS_DIR}/include" LDFLAGS="-L${DEPS_DIR}/lib" OPENSSL_CFLAGS="-I${DEPS_DIR}/include" OPENSSL_LIBS="-L${DEPS_DIR}/lib -lssl -lcrypto -lws2_32 -lz -lcrypt32" ZLIB_CFLAGS="-I${DEPS_DIR}/include" ZLIB_LIBS="-L${DEPS_DIR}/lib -lz" ./configure --prefix="${DEPS_DIR}" --enable-lib-only --with-openssl --disable-shared
 make && make install
 popd
 
@@ -326,7 +326,7 @@ readonly SASL_DIR="${WORK_DIR}/libgsasl"
 rm -rf "${SASL_DIR}" && mkdir "${SASL_DIR}"
 tar -xvf "${PKGS_DIR}/libgsasl.tar.gz" --strip-components=1 -C "${SASL_DIR}"
 pushd "${SASL_DIR}"
-CFLAGS="-march=${MY_MARCH} -mtune=${MY_MTUNE} -DNDEBUG -D_WIN32_WINNT=0x0501 -I${DEPS_DIR}/include" LDFLAGS="-L${DEPS_DIR}/lib" ./configure --prefix="${DEPS_DIR}" --disable-shared --disable-valgrind-tests --disable-obsolete -without-libintl-prefix
+CFLAGS="-march=${MY_MARCH} -mtune=${MY_MTUNE} -DNDEBUG -D_WIN32_WINNT=0x0501 -I${DEPS_DIR}/include -Wno-error=int-conversion" LDFLAGS="-L${DEPS_DIR}/lib" ./configure --prefix="${DEPS_DIR}" --disable-shared --disable-valgrind-tests --disable-obsolete -without-libintl-prefix
 make && make install
 popd
 
@@ -338,13 +338,14 @@ readonly CURL_DIR="${WORK_DIR}/curl"
 rm -rf "${CURL_DIR}" && mkdir "${CURL_DIR}"
 tar -xvf "${PKGS_DIR}/curl.tar.gz" --strip-components=1 -C "${CURL_DIR}"
 pushd "${CURL_DIR}"
-sed -i -E 's/\bmain[[:space:]]*\(([^\(\)]*)\)/wmain(\1)/g' configure
 patch -p1 -b < "${BASE_DIR}/patch/curl_getenv.diff"
 patch -p1 -b < "${BASE_DIR}/patch/curl_threads.diff"
 patch -p1 -b < "${BASE_DIR}/patch/curl_tool_doswin.diff"
 patch -p1 -b < "${BASE_DIR}/patch/curl_tool_getparam.diff"
+patch -p1 -b < "${BASE_DIR}/patch/curl_tool_operate.diff"
 patch -p1 -b < "${BASE_DIR}/patch/curl_tool_parsecfg.diff"
-CFLAGS="-march=${MY_MARCH} -mtune=${MY_MTUNE} -I${DEPS_DIR}/include" CPPFLAGS="-DNDEBUG -D_WIN32_WINNT=0x0501 -DNGHTTP2_STATICLIB -DNGHTTP3_STATICLIB -DNGTCP2_STATICLIB -DUNICODE -D_UNICODE" LDFLAGS="-municode -mconsole -Wl,--trace -static -no-pthread -L${DEPS_DIR}/lib" LIBS="-liconv -lcrypt32 -lwinmm -lbrotlicommon" PKG_CONFIG_PATH="${DEPS_DIR}/lib/pkgconfig" ./configure --enable-static --disable-shared --disable-pthreads --disable-libcurl-option --disable-openssl-auto-load-config --with-zlib --with-zstd --with-brotli --with-openssl --with-librtmp --with-libssh2 --with-nghttp2="${DEPS_DIR}" --with-ngtcp2="${DEPS_DIR}" --with-nghttp3="${DEPS_DIR}" --with-libidn2 --with-gsasl --without-ca-bundle
+patch -p1 -b < "${BASE_DIR}/patch/curl_tool_util.diff"
+CFLAGS="-march=${MY_MARCH} -mtune=${MY_MTUNE} -I${DEPS_DIR}/include" CPPFLAGS="-DNDEBUG -D_WIN32_WINNT=0x0501 -DNGHTTP2_STATICLIB -DNGHTTP3_STATICLIB -DNGTCP2_STATICLIB -DUNICODE -D_UNICODE" LDFLAGS="-mconsole -Wl,--trace -static -no-pthread -L${DEPS_DIR}/lib" LIBS="-liconv -lcrypt32 -lwinmm -lbrotlicommon" PKG_CONFIG_PATH="${DEPS_DIR}/lib/pkgconfig" ./configure --enable-static --disable-shared --enable-windows-unicode --disable-pthreads --disable-libcurl-option --disable-openssl-auto-load-config --enable-ca-search-safe --with-zlib --with-zstd --with-brotli --with-openssl --with-librtmp --with-libssh2 --with-nghttp2="${DEPS_DIR}" --with-ngtcp2="${DEPS_DIR}" --with-nghttp3="${DEPS_DIR}" --with-libidn2 --without-ca-bundle
 make V=1
 strip -s src/curl.exe
 popd
@@ -367,7 +368,7 @@ sed -n "/Configured to build curl\/libcurl:$/,/^[[:space:]]*Features:/p" "${CURL
 mkdir -p "${OUT_DIR}/legal"
 unix2dos -n "${BROT_DIR}/LICENSE"     "legal/brotli.LICENSE.txt"
 unix2dos -n "${BROT_DIR}/README.md"   "legal/brotli.README.md"
-unix2dos -n "${CURL_DIR}/CHANGES"     "legal/curl.CHANGES.txt"
+unix2dos -n "${CURL_DIR}/CHANGES.md"  "legal/curl.CHANGES.txt"
 unix2dos -n "${CURL_DIR}/COPYING"     "legal/curl.COPYING.txt"
 unix2dos -n "${CURL_DIR}/README"      "legal/curl.README.txt"
 unix2dos -n "${GTXT_DIR}/AUTHORS"     "legal/gettext.AUTHORS.txt"
@@ -379,6 +380,8 @@ unix2dos -n "${ICNV_DIR}/README"      "legal/libiconv.README"
 unix2dos -n "${IDN2_DIR}/AUTHORS"     "legal/libidn2.AUTHORS.txt"
 unix2dos -n "${IDN2_DIR}/COPYING"     "legal/libidn2.COPYING.txt"
 unix2dos -n "${IDN2_DIR}/README.md"   "legal/libidn2.README.md"
+unix2dos -n "${LPSL_DIR}/AUTHORS"     "legal/libpsl.AUTHORS.txt"
+unix2dos -n "${LPSL_DIR}/COPYING"     "legal/libpsl.COPYING.txt"
 unix2dos -n "${NGH2_DIR}/AUTHORS"     "legal/nghttp2.AUTHORS.txt"
 unix2dos -n "${NGH2_DIR}/COPYING"     "legal/nghttp2.COPYING.txt"
 unix2dos -n "${NGH2_DIR}/README.rst"  "legal/nghttp2.README.rst"

make.cmd

@@ -6,7 +6,7 @@ set "MSYS2_DIR=C:\msys64"
 echo "%MSYS2_DIR%\msys2_shell.cmd" -mingw32 -where "%~dp0" -c "./build.sh"
 call "%MSYS2_DIR%\msys2_shell.cmd" -mingw32 -where "%~dp0" -c "./build.sh"
 
-TIMEOUT /T 30 /NOBREAK > NUL
+TIMEOUT /T 5 /NOBREAK > NUL
 
 echo "%MSYS2_DIR%\msys2_shell.cmd" -mingw64 -where "%~dp0" -c "./build.sh"
 call "%MSYS2_DIR%\msys2_shell.cmd" -mingw64 -where "%~dp0" -c "./build.sh"

patch/curl_getenv.diff

@@ -2,7 +2,7 @@
  1 file changed, 30 insertions(+), 17 deletions(-)
 
 diff --git a/lib/getenv.c b/lib/getenv.c
-index 48ee972..fe27a24 100644
+index 49a2e50..dbf2642 100644
 --- a/lib/getenv.c
 +++ b/lib/getenv.c
 @@ -26,26 +26,23 @@
@@ -17,13 +17,13 @@ index 48ee972..fe27a24 100644
 +#if defined(_WIN32)
 +static wchar_t *GetEnv(const wchar_t *variable)
  {
--#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_APP) || \
+-#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_UWP) || \
 -  defined(__ORBIS__) || defined(__PROSPERO__) /* PlayStation 4 and 5 */
 -  (void)variable;
 -  return NULL;
 -#elif defined(_WIN32)
    /* This uses Windows API instead of C runtime getenv() to get the environment
-      variable since some changes aren't always visible to the latter. #4774 */
+      variable since some changes are not always visible to the latter. #4774 */
 -  char *buf = NULL;
 -  char *tmp;
 +  wchar_t *buf = NULL;
@@ -40,8 +40,8 @@ index 48ee972..fe27a24 100644
        return NULL;
 @@ -56,25 +53,41 @@ static char *GetEnv(const char *variable)
  
-     /* It's possible for rc to be 0 if the variable was found but empty.
+     /* it is possible for rc to be 0 if the variable was found but empty.
-        Since getenv doesn't make that distinction we ignore it as well. */
+        Since getenv does not make that distinction we ignore it as well. */
 -    rc = GetEnvironmentVariableA(variable, buf, bufsize);
 +    rc = GetEnvironmentVariableW(variable, buf, bufsize);
      if(!rc || rc == bufsize || rc > max) {
@@ -62,7 +62,7 @@ index 48ee972..fe27a24 100644
 +
 +char *curl_getenv(const char *variable)
 +{
-+#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_APP) || \
++#if defined(_WIN32_WCE) || defined(CURL_WINDOWS_UWP) || \
 +  defined(__ORBIS__) || defined(__PROSPERO__) /* PlayStation 4 and 5 */
 +  (void)variable;
 +  return NULL;
@@ -80,7 +80,7 @@ index 48ee972..fe27a24 100644
 +  return value;
  #else
    char *env = getenv(variable);
-   return (env && env[0])?strdup(env):NULL;
+   return (env && env[0]) ? strdup(env) : NULL;
  #endif
  }
 -

patch/curl_tool_doswin.diff

@@ -1,71 +1,11 @@
-diff --git "a/src/tool_doswin.c" "b/src/tool_doswin.c"
+ src/tool_doswin.c | 8 ++++++++
-index db2b8b7..fb267ae 100644
+ 1 file changed, 8 insertions(+)
---- "a/src/tool_doswin.c"
-+++ "b/src/tool_doswin.c"
-@@ -614,6 +614,37 @@ char **__crt0_glob_function(char *arg)
-  * HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\SafeProcessSearchMode
-  */
 
-+static BOOL check_file_exists(const TCHAR *filename)
+diff --git a/src/tool_doswin.c b/src/tool_doswin.c
-+{
+index 70b263113..28489a521 100644
-+  const DWORD attr = GetFileAttributes(filename);
+--- a/src/tool_doswin.c
-+  return (attr != INVALID_FILE_ATTRIBUTES) && (!(attr & FILE_ATTRIBUTE_DIRECTORY));
++++ b/src/tool_doswin.c
-+}
+@@ -739,6 +739,8 @@ bool tool_isVistaOrGreater;
-+
-+static char *execpath(const TCHAR *filename)
-+{
-+  static const size_t BUFFSIZE = 512;
-+  TCHAR filebuffer[BUFFSIZE];
-+  unsigned long len = GetModuleFileName(0, filebuffer, BUFFSIZE);
-+  if((len > 0) && (len < BUFFSIZE)) {
-+    TCHAR *lastdirchar = _tcsrchr(filebuffer, TEXT('\\'));
-+    if(lastdirchar) {
-+      *lastdirchar = TEXT('\0');
-+    }
-+    if (_tcslen(filebuffer) + _tcslen(filename) + 2U < BUFFSIZE) {
-+      _tcscat(filebuffer, TEXT("\\"));
-+      _tcscat(filebuffer, filename);
-+      if (check_file_exists(filebuffer)) {
-+#ifdef UNICODE
-+        return curlx_convert_wchar_to_UTF8(filebuffer);
-+#else
-+        return strdup(filebuffer);
-+#endif
-+      }
-+    }
-+  }
-+  return NULL;
-+}
-+
- CURLcode FindWin32CACert(struct OperationConfig *config,
-                          curl_sslbackend backend,
-                          const TCHAR *bundle_file)
-@@ -628,21 +659,9 @@ CURLcode FindWin32CACert(struct OperationConfig *config,
-    */
-   if(feature_ssl && backend != CURLSSLBACKEND_SCHANNEL) {
- 
--    DWORD res_len;
--    TCHAR buf[PATH_MAX];
--    TCHAR *ptr = NULL;
--
--    buf[0] = TEXT('\0');
--
--    res_len = SearchPath(NULL, bundle_file, NULL, PATH_MAX, buf, &ptr);
--    if(res_len > 0) {
--      char *mstr = curlx_convert_tchar_to_UTF8(buf);
--      Curl_safefree(config->cacert);
--      if(mstr)
--        config->cacert = strdup(mstr);
--      curlx_unicodefree(mstr);
--      if(!config->cacert)
--        result = CURLE_OUT_OF_MEMORY;
-+    char *cacert = execpath(bundle_file);
-+    if (cacert) {
-+      config->cacert = cacert;
-     }
-   }
- 
-@@ -776,6 +795,8 @@ bool tool_isVistaOrGreater;
  
  CURLcode win32_init(void)
  {
@@ -74,9 +14,9 @@ index db2b8b7..fb267ae 100644
    /* curlx_verify_windows_version must be called during init at least once
       because it has its own initialization routine. */
    if(curlx_verify_windows_version(6, 0, 0, PLATFORM_WINNT,
-@@ -788,6 +809,12 @@ CURLcode win32_init(void)
+@@ -753,6 +755,12 @@ CURLcode win32_init(void)
- 
    init_terminal();
+ #endif
  
 +  SecureZeroMemory(_acmdln, acmdln_len = strlen(_acmdln) * sizeof(char));
 +  SecureZeroMemory(_wcmdln, wcmdln_len = wcslen(_wcmdln) * sizeof(wchar_t));

patch/curl_tool_getparam.diff

@@ -1,5 +1,5 @@
 diff --git "a/src/tool_getparam.c" "b/src/tool_getparam.c"
-index 4c910fd..958a769 100644
+index 1231b3bd6..434e9ddd3 100644
 --- "a/src/tool_getparam.c"
 +++ "b/src/tool_getparam.c"
 @@ -23,6 +23,10 @@
@@ -12,9 +12,9 @@ index 4c910fd..958a769 100644
 +
  #include "strcase.h"
  
- #define ENABLE_CURLX_PRINTF
+ #include "curlx.h"
-@@ -828,8 +832,13 @@ static void cleanarg(argv_item_t str)
+@@ -554,8 +558,13 @@ static void cleanarg(argv_item_t str)
-    * argument out so that the username:password isn't displayed in the
+    * argument out so that the username:password is not displayed in the
     * system process list */
    if(str) {
 +#ifdef _UNICODE

patch/curl_tool_operate.diff

@@ -0,0 +1,25 @@
+ src/tool_operate.c | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/src/tool_operate.c b/src/tool_operate.c
+index a1212c9dd..d88fa3242 100644
+--- a/src/tool_operate.c
++++ b/src/tool_operate.c
+@@ -3007,11 +3007,15 @@ static CURLcode cacertpaths(struct OperationConfig *config)
+ #ifdef _WIN32
+   if(!env) {
+ #if defined(CURL_CA_SEARCH_SAFE)
+-    char *cacert = NULL;
+-    FILE *cafile = Curl_execpath("curl-ca-bundle.crt", &cacert);
++    TCHAR *cacert = NULL;
++    FILE *cafile = Curl_execpath(TEXT("curl-ca-bundle.crt"), &cacert);
+     if(cafile) {
+       fclose(cafile);
++#ifdef UNICODE
++      config->cacert = curlx_convert_wchar_to_UTF8(cacert);
++#else
+       config->cacert = strdup(cacert);
++#endif
+     }
+ #elif !defined(CURL_WINDOWS_UWP) && !defined(CURL_DISABLE_CA_SEARCH)
+     result = FindWin32CACert(config, TEXT("curl-ca-bundle.crt"));

patch/curl_tool_parsecfg.diff

@@ -1,50 +1,11 @@
-diff --git "a/src/tool_parsecfg.c" "b/src/tool_parsecfg.c"
+ src/tool_parsecfg.c | 16 +++++++++-------
-index da48700..60e7b44 100644
+ 1 file changed, 9 insertions(+), 7 deletions(-)
---- "a/src/tool_parsecfg.c"
-+++ "b/src/tool_parsecfg.c"
-@@ -47,29 +47,20 @@ static const char *unslashquote(const char *line, char *param);
- static bool my_get_line(FILE *fp, struct curlx_dynbuf *, bool *error);
 
- #ifdef _WIN32
+diff --git a/src/tool_parsecfg.c b/src/tool_parsecfg.c
--static FILE *execpath(const char *filename, char **pathp)
+index d79e869f0..93eb2a428 100644
-+static FILE *execpath(const TCHAR *filename)
+--- a/src/tool_parsecfg.c
- {
++++ b/src/tool_parsecfg.c
--  static char filebuffer[512];
+@@ -57,7 +57,7 @@ int parseconfig(const char *filename, struct GlobalConfig *global)
--  /* Get the filename of our executable. GetModuleFileName is already declared
--   * via inclusions done in setup header file.  We assume that we are using
--   * the ASCII version here.
--   */
--  unsigned long len = GetModuleFileNameA(0, filebuffer, sizeof(filebuffer));
--  if(len > 0 && len < sizeof(filebuffer)) {
--    /* We got a valid filename - get the directory part */
--    char *lastdirchar = strrchr(filebuffer, '\\');
-+  static const size_t BUFFSIZE = 512;
-+  TCHAR filebuffer[BUFFSIZE];
-+  unsigned long len = GetModuleFileName(0, filebuffer, BUFFSIZE);
-+  if((len > 0) && (len < BUFFSIZE)) {
-+    TCHAR *lastdirchar = _tcsrchr(filebuffer, TEXT('\\'));
-     if(lastdirchar) {
--      size_t remaining;
--      *lastdirchar = 0;
--      /* If we have enough space, build the RC filename */
--      remaining = sizeof(filebuffer) - strlen(filebuffer);
--      if(strlen(filename) < remaining - 1) {
--        FILE *f;
--        msnprintf(lastdirchar, remaining, "%s%s", DIR_CHAR, filename);
--        *pathp = filebuffer;
--        f = fopen(filebuffer, FOPEN_READTEXT);
--        return f;
--      }
-+      *lastdirchar = TEXT('\0');
-+    }
-+    if (_tcslen(filebuffer) + _tcslen(filename) + 2U < BUFFSIZE) {
-+      _tcscat(filebuffer, TEXT("\\"));
-+      _tcscat(filebuffer, filename);
-+      return _tfopen(filebuffer, TEXT(FOPEN_READTEXT));
-     }
-   }
- 
-@@ -89,7 +80,7 @@ int parseconfig(const char *filename, struct GlobalConfig *global)
  
    if(!filename) {
      /* NULL means load .curlrc from homedir! */
@@ -53,21 +14,26 @@ index da48700..60e7b44 100644
      if(curlrc) {
        file = fopen(curlrc, FOPEN_READTEXT);
        if(!file) {
-@@ -100,14 +91,13 @@ int parseconfig(const char *filename, struct GlobalConfig *global)
+@@ -68,14 +68,16 @@ int parseconfig(const char *filename, struct GlobalConfig *global)
      }
  #ifdef _WIN32 /* Windows */
      else {
 -      char *fullp;
++      TCHAR *fullp;
        /* check for .curlrc then _curlrc in the dir of the executable */
--      file = execpath(".curlrc", &fullp);
+-      file = Curl_execpath(".curlrc", &fullp);
-+      file = execpath(TEXT(".curlrc") /*,&fullp*/);
+-      if(!file)
-       if(!file)
+-        file = Curl_execpath("_curlrc", &fullp);
--        file = execpath("_curlrc", &fullp);
++      file = Curl_execpath(TEXT(".curlrc"), &fullp);
-+        file = execpath(TEXT("_curlrc") /*,&fullp*/);
        if(file)
-         /* this is the filename we read from */
+-        /* this is the filename we read from */
 -        filename = fullp;
 +        filename = ".curlrc";
++      else {
++        file = Curl_execpath(TEXT("_curlrc"), &fullp);
++        if(file)
++          filename = "_curlrc";
++      }
      }
  #endif
    }

patch/curl_tool_util.diff

@@ -0,0 +1,63 @@
+ src/tool_util.c | 33 +++++++++++++--------------------
+ src/tool_util.h |  2 +-
+ 2 files changed, 14 insertions(+), 21 deletions(-)
+
+diff --git a/src/tool_util.c b/src/tool_util.c
+index e657dacf0..7044ca008 100644
+--- a/src/tool_util.c
++++ b/src/tool_util.c
+@@ -191,28 +191,21 @@ int tool_ftruncate64(int fd, curl_off_t where)
+ #endif /* USE_TOOL_FTRUNCATE */
+ 
+ #ifdef _WIN32
+-FILE *Curl_execpath(const char *filename, char **pathp)
++#define BUFFSIZE 512U
++FILE *Curl_execpath(const TCHAR *filename, TCHAR **pathp)
+ {
+-  static char filebuffer[512];
+-  unsigned long len;
+-  /* Get the filename of our executable. GetModuleFileName is already declared
+-   * via inclusions done in setup header file. We assume that we are using
+-   * the ASCII version here.
+-   */
+-  len = GetModuleFileNameA(0, filebuffer, sizeof(filebuffer));
+-  if(len > 0 && len < sizeof(filebuffer)) {
+-    /* We got a valid filename - get the directory part */
+-    char *lastdirchar = strrchr(filebuffer, DIR_CHAR[0]);
++  static TCHAR filebuffer[BUFFSIZE];
++  unsigned long len = GetModuleFileName(0, filebuffer, BUFFSIZE);
++  if((len > 0) && (len < BUFFSIZE)) {
++    TCHAR *lastdirchar = _tcsrchr(filebuffer, TEXT('\\'));
+     if(lastdirchar) {
+-      size_t remaining;
+-      *lastdirchar = 0;
+-      /* If we have enough space, build the RC filename */
+-      remaining = sizeof(filebuffer) - strlen(filebuffer);
+-      if(strlen(filename) < remaining - 1) {
+-        msnprintf(lastdirchar, remaining, "%s%s", DIR_CHAR, filename);
+-        *pathp = filebuffer;
+-        return fopen(filebuffer, FOPEN_READTEXT);
+-      }
++      *lastdirchar = TEXT('\0');
++    }
++    if (_tcslen(filebuffer) + _tcslen(filename) + 2U < BUFFSIZE) {
++      _tcscat(filebuffer, TEXT("\\"));
++      _tcscat(filebuffer, filename);
++      *pathp = filebuffer;
++      return _tfopen(filebuffer, TEXT(FOPEN_READTEXT));
+     }
+   }
+ 
+diff --git a/src/tool_util.h b/src/tool_util.h
+index 9fec7e873..93d7ef9fc 100644
+--- a/src/tool_util.h
++++ b/src/tool_util.h
+@@ -40,7 +40,7 @@ int struplocompare(const char *p1, const char *p2);
+ int struplocompare4sort(const void *p1, const void *p2);
+ 
+ #ifdef _WIN32
+-FILE *Curl_execpath(const char *filename, char **pathp);
++FILE *Curl_execpath(const TCHAR *filename, TCHAR **pathp);
+ #endif
+ 
+ #endif /* HEADER_CURL_TOOL_UTIL_H */

patch/nghttp2_time.diff

@@ -1,16 +1,14 @@
- lib/nghttp2_time.c | 40 ++++++++++------------------------------
+ lib/nghttp2_time.c | 38 ++++++++++----------------------------
- 1 file changed, 10 insertions(+), 30 deletions(-)
+ 1 file changed, 10 insertions(+), 28 deletions(-)
 
 diff --git a/lib/nghttp2_time.c b/lib/nghttp2_time.c
-index 947b544..db18869 100644
+index 148ccfdc..355b225a 100644
 --- a/lib/nghttp2_time.c
 +++ b/lib/nghttp2_time.c
-@@ -28,36 +28,16 @@
+@@ -30,34 +30,16 @@
- #  include <windows.h>
+ 
- #endif /* HAVE_WINDOWS_H */
+ #include <time.h>
  
--#include <time.h>
--
 -#if !defined(HAVE_GETTICKCOUNT64) || defined(__CYGWIN__)
 -static uint64_t time_now_sec(void) {
 -  time_t t = time(NULL);
@@ -30,7 +28,7 @@ index 947b544..db18869 100644
 -#if defined(HAVE_GETTICKCOUNT64) && !defined(__CYGWIN__)
 -uint64_t nghttp2_time_now_sec(void) { return GetTickCount64() / 1000; }
 -#elif defined(HAVE_CLOCK_GETTIME) && defined(HAVE_DECL_CLOCK_MONOTONIC) &&     \
--    HAVE_DECL_CLOCK_MONOTONIC
+-  HAVE_DECL_CLOCK_MONOTONIC
 -uint64_t nghttp2_time_now_sec(void) {
 -  struct timespec tp;
 -  int rv = clock_gettime(CLOCK_MONOTONIC, &tp);

patch/ssh2_session.diff

@@ -2,10 +2,10 @@
  1 file changed, 3 insertions(+), 1 deletion(-)
 
 diff --git a/src/session.c b/src/session.c
-index a4d602b..e653f1d 100644
+index 2d77b05..79809cc 100644
 --- a/src/session.c
 +++ b/src/session.c
-@@ -66,6 +66,8 @@
+@@ -68,6 +68,8 @@
  #undef libssh2_usec_t
  #endif
  
@@ -14,7 +14,7 @@ index a4d602b..e653f1d 100644
  /* libssh2_default_alloc
   */
  static
-@@ -602,7 +604,7 @@ int _libssh2_wait_socket(LIBSSH2_SESSION *session, time_t start_time)
+@@ -628,7 +630,7 @@ int _libssh2_wait_socket(LIBSSH2_SESSION *session, time_t start_time)
          (seconds_to_next == 0 ||
           ms_to_next > session->api_timeout)) {
          time_t now = time(NULL);