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| author | Robin Haberkorn <rhaberkorn@fmsbw.de> | 2025-10-06 19:15:52 +0300 |
|---|---|---|
| committer | Robin Haberkorn <rhaberkorn@fmsbw.de> | 2025-10-06 19:15:52 +0300 |
| commit | c16ef4276d9b3773ff12adf9e7cf2683c182826e (patch) | |
| tree | 71494e422d5cbd2ca810f6fd8095fb2e270f12c5 /configure.ac | |
| parent | bd3d9e6e35608791465cef02813a97407ebd06bb (diff) | |
| download | sciteco-c16ef4276d9b3773ff12adf9e7cf2683c182826e.tar.gz | |
./configure: define TE_CHECK_MODULES() which takes static linking into account
* There already was --enable-static-executables which would pass `-static`
to the linker, but it did not help with library dependencies (that have to be
pulled in transitively when linking statically).
pkg-config does have `--static` support though.
* Now all pkg-config found libraries will use `pkg-config --static` when
--enable-static-executables, which simplifies linking statically.
Previously you'd either need to set PKG_CONFIG="pkg-config --static"
or you would have to manually list library dependencies.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 42 |
1 files changed, 26 insertions, 16 deletions
diff --git a/configure.ac b/configure.ac index 689e8c1..9d5f74d 100644 --- a/configure.ac +++ b/configure.ac @@ -38,6 +38,30 @@ AC_SUBST(SCINTILLA_CXXFLAGS) # Necessary so we can change their default values here AC_SUBST(AM_CPPFLAGS) +# This cannot be done with --enable-static as it only controls +# which kind of libraries libtool builds. +# Also, it cannot be controlled reliably by setting LDFLAGS for +# ./configure, as this would be used for linking the test cases +# without libtool and libtool would ignore it. +# It is only possible to call `make LDFLAGS="-all-static"` but +# this is inconvenient... +AC_ARG_ENABLE(static-executables, + AS_HELP_STRING([--enable-static-executables], + [Link in as many runtime dependencies as possible + statically [default=no]]), + [static_executables=$enableval], [static_executables=no]) +AM_CONDITIONAL(STATIC_EXECUTABLES, [test x$static_executables = xyes]) + +# Wrapper around PKG_CHECK_MODULES(), but takes --enable-static-executables +# into account. +AC_DEFUN([TE_CHECK_MODULES], [ + AS_IF([test x$static_executables = xyes], [ + PKG_CHECK_MODULES_STATIC([$1], [$2], [$3], [$4]) + ], [ + PKG_CHECK_MODULES([$1], [$2], [$3], [$4]) + ]) +]) + # Auxiliary functions # expand $1 and print its absolute path @@ -135,7 +159,7 @@ AC_SUBST(DOXYGEN_HAVE_DOT) AC_CHECK_PROG(SCITECO, sciteco, sciteco) # Checks for libraries. -PKG_CHECK_MODULES(LIBGLIB, [glib-2.0 >= 2.44 gmodule-2.0], [ +TE_CHECK_MODULES(LIBGLIB, [glib-2.0 >= 2.44 gmodule-2.0], [ CFLAGS="$CFLAGS $LIBGLIB_CFLAGS" CXXFLAGS="$CXXFLAGS $LIBGLIB_CFLAGS" LIBS="$LIBS $LIBGLIB_LIBS" @@ -371,7 +395,7 @@ case $INTERFACE in ;; gtk) - PKG_CHECK_MODULES(LIBGTK, [gtk+-3.0 >= 3.24], [ + TE_CHECK_MODULES(LIBGTK, [gtk+-3.0 >= 3.24], [ CFLAGS="$CFLAGS $LIBGTK_CFLAGS" CXXFLAGS="$CXXFLAGS $LIBGTK_CFLAGS" LIBS="$LIBS $LIBGTK_LIBS" @@ -475,20 +499,6 @@ else esac fi -# This cannot be done with --enable-static as it only controls -# which kind of libraries libtool builds. -# Also, it cannot be controlled reliably by setting LDFLAGS for -# ./configure, as this would be used for linking the test cases -# without libtool and libtool would ignore it. -# It is only possible to call `make LDFLAGS="-all-static"` but -# this is inconvenient... -AC_ARG_ENABLE(static-executables, - AS_HELP_STRING([--enable-static-executables], - [Link in as many runtime dependencies as possible - statically [default=no]]), - [static_executables=$enableval], [static_executables=no]) -AM_CONDITIONAL(STATIC_EXECUTABLES, [test x$static_executables = xyes]) - AC_ARG_WITH(launcher, AS_HELP_STRING([--with-launcher=LAUNCHER], [Use the given launcher when executing SciTECO (e.g. wine)]), |