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| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-07-11 13:22:24 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-07-19 12:53:25 +0200 |
| commit | 988038ea1006bf7e19c34da0ad6f6624dc0c68a0 (patch) | |
| tree | 6c439672b70803ac906c83bda43cc1813c3b8fe7 | |
| parent | 5402d8f5ac83694e73a57460e0ed02ec5e033865 (diff) | |
| download | neard-988038ea1006bf7e19c34da0ad6f6624dc0c68a0.tar.gz | |
build: fix setting CFLAGS on dash shell (Alpine Linux)
Syntax like "CFLAGS+=" does not work on simple shells, e.g. dash from
BusyBox. This seems to fail to properly configure CFLAGS on Alpine
Linux:
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
./configure: line 3441: CFLAGS+= -Werror -Wextra: not found
./configure: line 3442: CFLAGS+= -Wno-unused-parameter: not found
./configure: line 3443: CFLAGS+= -Wno-missing-field-initializers: not found
./configure: line 3444: CFLAGS+= -Wdeclaration-after-statement: not found
./configure: line 3445: CFLAGS+= -Wmissing-declarations: not found
./configure: line 3446: CFLAGS+= -Wredundant-decls: not found
./configure: line 3447: CFLAGS+= -Wcast-align: not found
./configure: line 3448: CFLAGS+= -DG_DISABLE_DEPRECATED: not found
checking for gcc... gcc
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
| -rw-r--r-- | acinclude.m4 | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index fbc7660..027ed69 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -15,13 +15,14 @@ AC_DEFUN([NEARD_COMPILER_FLAGS], [ CFLAGS="-Wall -O2 -D_FORTIFY_SOURCE=2" fi if (test "$USE_MAINTAINER_MODE" = "yes"); then - CFLAGS+=" -Werror -Wextra" - CFLAGS+=" -Wno-unused-parameter" - CFLAGS+=" -Wno-missing-field-initializers" - CFLAGS+=" -Wdeclaration-after-statement" - CFLAGS+=" -Wmissing-declarations" - CFLAGS+=" -Wredundant-decls" - CFLAGS+=" -Wcast-align" - CFLAGS+=" -DG_DISABLE_DEPRECATED" + CFLAGS="$CFLAGS -Werror -Wextra" + CFLAGS="$CFLAGS -Werror -Wextra" + CFLAGS="$CFLAGS -Wno-unused-parameter" + CFLAGS="$CFLAGS -Wno-missing-field-initializers" + CFLAGS="$CFLAGS -Wdeclaration-after-statement" + CFLAGS="$CFLAGS -Wmissing-declarations" + CFLAGS="$CFLAGS -Wredundant-decls" + CFLAGS="$CFLAGS -Wcast-align" + CFLAGS="$CFLAGS -DG_DISABLE_DEPRECATED" fi ]) |