Add CPPFLAGS support in addition to the current CFLAGS and CXXFLAGS. This keeps compiler flags split up in the same logical way done everywhere else. Signed-off-by: Allan McRae <allan@archlinux.org> --- This will allow a certian disrtibution to put -D_FORTIFY_SOURCE where it should be... doc/PKGBUILD.5.txt | 8 ++++---- doc/makepkg.conf.5.txt | 3 +++ etc/makepkg.conf.in | 1 + scripts/makepkg.sh.in | 4 ++-- 4 files changed, 10 insertions(+), 6 deletions(-) diff --git a/doc/PKGBUILD.5.txt b/doc/PKGBUILD.5.txt index eefdbd4..384af7c 100644 --- a/doc/PKGBUILD.5.txt +++ b/doc/PKGBUILD.5.txt @@ -254,10 +254,10 @@ A normal sync or upgrade will not use its value. with distcc. *buildflags*;; - Allow the use of user-specific buildflags (CFLAGS, CXXFLAGS, LDFLAGS) - during build as specified in linkman:makepkg.conf[5]. More useful in - its negative form `!buildflags` with select packages that have problems - building with custom buildflags. + Allow the use of user-specific buildflags (CPPFLAGS, CFLAGS, CXXFLAGS, + LDFLAGS) during build as specified in linkman:makepkg.conf[5]. More + useful in its negative form `!buildflags` with select packages that + have problems building with custom buildflags. *makeflags*;; Allow the use of user-specific makeflags during build as specified diff --git a/doc/makepkg.conf.5.txt b/doc/makepkg.conf.5.txt index 5970946..de2b4b4 100644 --- a/doc/makepkg.conf.5.txt +++ b/doc/makepkg.conf.5.txt @@ -51,6 +51,9 @@ Options A string such as ``i686-pc-linux-gnu'', do not touch unless you know what you are doing. This can be commented out by most users if desired. +**CPPFLAGS=**"cppflags":: + Flags used for the C preprocessor; see CFLAGS for more info. + **CFLAGS=**"cflags":: Flags used for the C compiler. This is a key part to the use of makepkg. Usually several options are specified, and the most common string resembles diff --git a/etc/makepkg.conf.in b/etc/makepkg.conf.in index d8117a3..51df493 100644 --- a/etc/makepkg.conf.in +++ b/etc/makepkg.conf.in @@ -27,6 +27,7 @@ CARCH="@CARCH@" CHOST="@CHOST@" #-- Compiler and Linker Flags +#CPPFLAGS="" #CFLAGS="-O2 -pipe" #CXXFLAGS="-O2 -pipe" #LDFLAGS="" diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in index d36dbd6..c7baa97 100644 --- a/scripts/makepkg.sh.in +++ b/scripts/makepkg.sh.in @@ -955,7 +955,7 @@ run_function() { # clear user-specified buildflags if requested if check_option "buildflags" "n"; then - unset CFLAGS CXXFLAGS LDFLAGS + unset CPPFLAGS CFLAGS CXXFLAGS LDFLAGS fi # clear user-specified makeflags if requested @@ -967,7 +967,7 @@ run_function() { cd_safe "$srcdir" # ensure all necessary build variables are exported - export CFLAGS CXXFLAGS LDFLAGS MAKEFLAGS CHOST + export CPPFLAGS CFLAGS CXXFLAGS LDFLAGS MAKEFLAGS CHOST # save our shell options so pkgfunc() can't override what we need local shellopts=$(shopt -p) -- 1.7.10.1